Method over loading in homecontroller and routing issue in asp.net mvc

1
votes

i have home controller. my home controller has two index method one with no parameter and one with parameter. it is like

    public ActionResult Index()
    {
        ViewData["Message"] = "Welcome to ASP.NET MVC!";
        return View("index");
    }

    public ActionResult Index(int a)
    {
        ViewData["Message"] = "Welcome to ASP.NET MVC! and Your Age is " + a;
        return View();
    }

i have define only two route entry in global.asax like

            routes.MapRoute(
                "Default1", // Route name
                "{Home}/{ID}", // URL with parameters
                new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );

            routes.MapRoute(
                "Default", // Route name
                "{controller}", // URL with parameters
                new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );

I want that when i type url like http://localhost:7221 or http://localhost:7221/home then index() method with no param of home controller should fire and

when i type http://localhost:7221/home/77 then index(int a) method with param of home controller should fire. but i am getting error why i type two kind of url i specified. the error message is The current request for action 'Index' on controller type 'HomeController' is ambiguous between the following action methods: System.Web.Mvc.ActionResult Index() on type BeginnerMVC.Controllers.HomeController System.Web.Mvc.ActionResult Index(Int32) on type BeginnerMVC.Controllers.HomeController

i am not being able to catch the error. what is wrong in my routing code. please help. thanks

1
asp.net-mvc

1 Answers

1
votes

You can not use method overloading with actions in MVC. If you elaborate what you're trying to achieve, you would get advices on how to do that.